View Full Version : Want Silver Crank
cachagua
11-01-2018, 12:22 PM
I bought this crank:
https://static.biketiresdirect.com/productimages/images650/shc5c2-1.jpg
And it has a greyish anodization or similar coating. I want a crank for a bike that's all 7700 and silversilverSILVER, and I wonder, is there another model of crank that's identical except silver?
The alternative, I guess, would be to EZ-Off the anodization and polish it, but I groan at the thought of a project like that right now. If that's the only option I'll probably try it, but if I can throw some money at the problem that'd sure be easier... as long as it's not an awful lot of money.
jtbadge
11-01-2018, 12:31 PM
R700 matches perfectly
Pretty sure the arms of the R700 are the same as the CX50 crankset he has, and also have a similar grey anodizing on the rings.
cachagua
11-01-2018, 12:34 PM
Pretty sure the arms of the R700 are the same as the CX50 crankset he has, and also have a similar grey anodizing on the rings.
Perfect! See? I *KNEW* someone would know.
(By the way, did I buy those cranks from you?)
Thank you, I will do a little shopping. I've got the rings I want, so that doesn't matter -- the arms are the vital part.
jtbadge
11-01-2018, 12:37 PM
If you already have rings, maybe Sugino XD2 compact crank arms?
https://www.excelsports.com/assets/gallery/109265-1.jpg
Bentley
11-01-2018, 01:29 PM
Use some Easy Off to remove the anodizing, then buff the arms and spray with Clear and you should be good to go
Ray
nublar
11-01-2018, 02:03 PM
Velo Orange
Pretty sure the arms of the R700 are the same as the CX50 crankset he has, and also have a similar grey anodizing on the rings.
Actually no. If you'd taken a look, you'd see the arms have the same polish as a 6500/7700/6600 group and a completely different hollow arm shape. I have 3 I run with those groups because they match. The CX50 has a unpolished matte anno. As for the rings, polished Shimano compacts rings don't really exist. Strip the anno on the big ring and polish it yourself. It's what I did on the R700 crank on my Superprodigy. Or try TA rings.
KidWok
11-01-2018, 03:47 PM
R700 doesn't match perfectly...it is silver but lacks 7700's higher polish finish. It's more of a match for 6500.
Tai
jtbadge
11-01-2018, 03:54 PM
Actually no. If you'd taken a look, you'd see the arms have the same polish as a 6500/7700/6600 group and a completely different hollow arm shape. I have 3 I run with those groups because they match. The CX50 has a unpolished matte anno. As for the rings, polished Shimano compacts rings don't really exist. Strip the anno on the big ring and polish it yourself. It's what I did on the R700 crank on my Superprodigy. Or try TA rings.
I did look before I posted, and the R700 has the exact finish of the CX50 arms that I sold the OP. Go figure!
:rolleyes:
macaroon
11-01-2018, 04:48 PM
R700 (I've owned a couple) have a polished finish, as do Ultegra 6650 (as long as you avoid the ice grey model they did) and 105 5650. All compatible with a HT2 BB (which is presumably what you're after?)
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